Another Model of the Oak Ridge Quad

By Robin Godwin

Harvey Goranson’s great post on the real Quad Tractor, Trailer and 25-Pounder Gun, with his reference to the Dinky #697 set, reminded me that I recently acquired the plastic Politoys copy of the Dinky model. The Politoys is derived from the Dinky, and appears to be to the exact same scale (Dinky used 1:59 for military vehicles, but Politoys calls these plastic vehicles 1:41 scale, clearly inaccurate). Some modifications are evident in the Politoys versions, most likely concessions with the use of plastic, such as pin and hole/hole couplings (with separate pins that can get lost, or broken, like one of mine) to attach the three pieces together. The pin is actually a friction fit into the “top hole” (see pictures). Dinky used a steel “tongue” and die cast metal hole couplings, which would not have had sufficient strength in plastic. Politoys added some detail, such as bolt head/rivet fasteners on the gun chassis. For some reason other than just using plastic, they also made the Quad Tractor front windows considerably larger, which effectively lowered the hood (bonnet) line. My Politoys Quad has two square metal slugs attached to the inside base of the model, which gives it some heft; they definitely look factory installed, but I don’t know for sure.

My Dinky vehicles are separates; the #688 Quad is a later version than Harvey’s, with interior windows and plastic wheels. The #687 25-Pounder is also a later issue with plastic wheels. The Politoys also comes with wheel variations – a patterned wheel and smooth disc wheels, but I’m not sure which came first. While Dinky sold theirs as a set alongside separate models, the Politoys was only ever sold as a set, #6 in their Veicoli Militari form the early ’60s.

Image 1#1 Same 1:59 Dinky scale evident

Image 2#2 Plastic pins are press fit into top holes, and hook through bottom holes. Note patterned wheels

Image 3#3 Larger windows and lower bonnet line on the Politoys

Image 4#4 Coupling details for the Politoys. The pin for the trailer is broken at the 90 degree point. Previous owner of this model added some black paint to the gun for detail, which I’m a bit afraid to try and remove

Image 5#5 Additional detail in the Politoys casting

Image 6#6 Metal weights visible in wheel arches

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